CREATE OR REPLACE TRIGGER TTTT_MEME
BEFORE INSERT ON MEME
FOR EACH ROW
declare
ln number;
begin
select max(id) into ln from MEME;
:new.id:=ln+1;
end;
BEFORE INSERT ON MEME
FOR EACH ROW
declare
ln number;
begin
select max(id) into ln from MEME;
:new.id:=ln+1;
end;
交个朋友吧,有没有MSN?
我的是[email protected]
多谢